Science

During a volcanic eruption, several hundred cubic meters of lava are usually ejected.

It is the sixth-largest moon of Saturn.

The smallest brain mammal is the Etruscan shrew. The biggest one - the sperm whale.

Apollo 13 launched on April 11th, 1970, and was forced to cancel the landing on the lunar surface (precisely on the Fra Mauro site), because of the explosion of an oxygen tank.

Thanks to the word patterns stored in memory, a person is able to read the text in which the letters have been mixed.

The other side of the Moon is called the far side, not the "dark side" as some say, because each part of our satellite is darkened for exactly the same period.

It is located in the Local Group of Galaxies.

The crushed and fragmented rock material that covers the Moon's surface is called regolith.

The largest tectonic plate is the Pacific one, covering an area of 103 million square kilometers.

Silver does not react with clean air and water.